<div class="cases_detail">
    {$data.content}
</div>

{notempty name="relate_data"}
<div class="cases_container">
    <div class="cat_box">
        <div class="tit">
            <b>相关案例</b>
            <p>RELEVANT CASE</p>
        </div>
    </div>
    <div class="con">
        {volist name='relate_data' id='vo'}
        <a class="item" href="{:url('cases/detail',['id'=>$vo.id])}">
            <img src="{$vo.image}">
            <b>{$vo.name}</b>
        </a>
        {/volist}
    </div>
</div>
{/notempty}